[gnome-shell] Stop using Meta.KeyBindingFlags.REVERSES for IM switch keybinding

[Christophe Fergeau <teuf src gnome org>]

commit e8fa2b641733c6e14c1b4bc02cf871c72cd92778
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Thu May 29 23:28:44 2014 +0200

    Stop using Meta.KeyBindingFlags.REVERSES for IM switch keybinding
    
    When this flag is set on a MetaKeyBinding, mutter will know that
    the keybinding has an associated reverse keybinding triggered with
    the shift modifier. However, an undesirable side-effect is that
    gnome-control-center keyboard panel does not know that this 'shift'
    is reserved for these reverse keybindings and cannot detect
    conflicting bindings in this case.
    This 'reverse' logic can now be handled at a higher level (in gcc keyboard
    panel) so this commit removes it from gnome-shell so that they do not
    conflict.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=732296

 js/ui/status/keyboard.js |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/status/keyboard.js b/js/ui/status/keyboard.js
index 032b9d5..51b90fa 100644
--- a/js/ui/status/keyboard.js
+++ b/js/ui/status/keyboard.js
@@ -366,13 +366,12 @@ const InputSourceIndicator = new Lang.Class({
         this._keybindingAction =
             Main.wm.addKeybinding('switch-input-source',
                                   new Gio.Settings({ schema_id: "org.gnome.desktop.wm.keybindings" }),
-                                  Meta.KeyBindingFlags.REVERSES,
+                                  Meta.KeyBindingFlags.NONE,
                                   Shell.KeyBindingMode.ALL,
                                   Lang.bind(this, this._switchInputSource));
         this._keybindingActionBackward =
             Main.wm.addKeybinding('switch-input-source-backward',
                                   new Gio.Settings({ schema_id: "org.gnome.desktop.wm.keybindings" }),
-                                  Meta.KeyBindingFlags.REVERSES |
                                   Meta.KeyBindingFlags.IS_REVERSED,
                                   Shell.KeyBindingMode.ALL,
                                   Lang.bind(this, this._switchInputSource));